smart

n 用作单

1. 痛苦

• She still feels the smart of being abandoned. 她仍能够感受到被抛弃的痛苦。

2. 剧痛，刺痛

• the smart of the bee sting 蜂蛰的剧痛

3. [～s] U 美 聪明；能干

• If you have smarts, you should leave him. 如果你聪明的话，就应该离开他。